2019401283

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{437953}}^1$

素因数の和:438038

約数の個数: 16

約数和(自身を含む): 2837941920

約数和(自身を除く): 818540637

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 437953, 1313859, 12700637, 23211509, 38101911, 69634527, 673133761, 2019401283]

約数ペア:

[(1, 2019401283), (3, 673133761), (29, 69634527), (53, 38101911), (87, 23211509), (159, 12700637), (1537, 1313859), (4611, 437953)]